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AATCC Test Method 189-2007Fluorine Content of Carpet FibersDeveloped in 2000 by AATCC Committee RA57.
1. Purpose and Scope
2.1 A weighed fiber specimen is burned in an oxygen combustion flask and the
released hydrogen fluoride is absorbed into a sodium hydroxide solution. The fluorine
content is measured as dissolved sodium fluoride at a constant pH and ionic strength
using a fluoride ion activity electrode and a specific ion meter. Copyright ©
2007 American Association of Textile Chemists and Colorists, Research Triangle
Park, NC The above information is only a summary of the AATCC Test Method. ORDERING INFORMATION:
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